Operating Program - Viessmann VITODENS Operating Instructions Manual

Operating program

Operating programs for central heating, DHW, frost protection
Symbol Operating program
Central heating and DHW heating
"Heating and DHW"
DHW heating
"Only DHW"
Frost protection
"Standby mode"
Special operating programs
Display in the standard menu
21 °C
14 °C
Screed drying
Boiler temperature
F
Fig. 7
Special operating programs
"Screed drying"
■
This function is activated by your heating contractor.
Your screed is dried in line with a set time program
suitable for the building material (temperature:time
profile). Your settings for central heating have no
effect for the duration of the screed drying.
"External hook-up"
■
Your heat pump control unit is regulated by a higher
control unit.
Time program
The following explains how to input the settings for a
time program. The special features of each individual
time program are assigned to the relevant chapters.
HC1
40 °C
:
F
Function
The rooms of the selected heating circuit are
■
heated in accordance with the room temperature
and time program specified (see chapter "Central
heating").
DHW is heated in accordance with the DHW
■
temperature and time program specified (see
chapter "DHW heating").
DHW is heated in accordance with the DHW
■
temperature and time program specified (see
chapter "DHW heating").
No central heating
■
Frost protection is active.
■
No central heating
■
No DHW heating
■
Frost protection for the boiler and the DHW cylin-
■
der is active.
"External program"
■
The operating program was changed by a communi-
cation interface (e.g. Vitocom 100).
"Holiday program" (see page 21)
■
Note
In the extended menu, you can call up the set operat-
ing program under "Information" (see page 38).
Operation
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